QUESTION 26 The design of combinational circuits starts from the specification of the design objective and culminates in a logic circuit diagram or a set of Boolean functions from which the logic diagram can obtained. Order the following steps involved in the procedure. v Draw the logic diagram and verify the correctness of the design (manually or by simulation). v Derive the truth table that defines the required relationship between inputs and outputs. v Obtain the simplified Boolean functions for each output as a function of the input variables. v From the specifications of the circuit, determine the required number of inputs and outputs and assign a symbol for each. QUESTION 27 Obtaining the output Boolean functions of a combinational circuit from its logic diagram involves the four steps below. Place the steps in the correct order. 1. v Label the gates that are a function of input variables and previously labeled gates with other arbitrary symbols. Find the Boolean functions for these gates. 4. v By repeated substitution of previously defined functions, obtain the output Boolean functions in terms of input variables. 2. v With arbitrary, but meaningful, symbols, label the outputs of all gates whose inputs include at least one input of the circuit. Determine the Boolean functions for each gate output. 3. v Repeat the process outlined in step 2 until the outputs of the circuit are obtained. Click Sque gnd Submit to save and submit, Click Save All Answers to save all answers. Save

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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QUESTION 26
The design of combinational circuits starts from the specification of the design objective and culminates in a logic circuit diagram or a set of Boolean functions from which the logic diagram can bE
obtained. Order the following steps involved in the procedure.
v Draw the logic diagram and verify the correctness of the design (manually or by simulation).
v Derive the truth table that defines the required relationship between inputs and outputs.
v Obtain the simplified Boolean functions for each output as a function of the input variables.
v From the specifications of the circuit, determine the required number of inputs and outputs and assign a symbol for each.
QUESTION 27
Obtaining the output Boolean functions of a combinational circuit from its logic diagram involves the four steps below. Place the steps in the correct order.
1. v Label the gates that are a function of input variables and previously labeled gates with other arbitrary symbols. Find the Boolean functions for these gates.
4. v By repeated substitution of previously defined functions, obtain the output Boolean functions in terms of input variables.
2. v With arbitrary, but meaningful, symbols, label the outputs of all gates whose inputs include at least one input of the circuit. Determine the Boolean functions for each gate output.
3. v Repeat the process outlined in step 2 until the outputs of the circuit are obtained.
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Transcribed Image Text:确定 Path: p Words: QUESTION 26 The design of combinational circuits starts from the specification of the design objective and culminates in a logic circuit diagram or a set of Boolean functions from which the logic diagram can bE obtained. Order the following steps involved in the procedure. v Draw the logic diagram and verify the correctness of the design (manually or by simulation). v Derive the truth table that defines the required relationship between inputs and outputs. v Obtain the simplified Boolean functions for each output as a function of the input variables. v From the specifications of the circuit, determine the required number of inputs and outputs and assign a symbol for each. QUESTION 27 Obtaining the output Boolean functions of a combinational circuit from its logic diagram involves the four steps below. Place the steps in the correct order. 1. v Label the gates that are a function of input variables and previously labeled gates with other arbitrary symbols. Find the Boolean functions for these gates. 4. v By repeated substitution of previously defined functions, obtain the output Boolean functions in terms of input variables. 2. v With arbitrary, but meaningful, symbols, label the outputs of all gates whose inputs include at least one input of the circuit. Determine the Boolean functions for each gate output. 3. v Repeat the process outlined in step 2 until the outputs of the circuit are obtained. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save A p在这里输入你要搜索的内容 95%
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